FROM registry.fedoraproject.org/fedora:latest

RUN --mount=type=cache,target=/var/cache \
    dnf install -y \
        tini \
    && groupadd -g 1000 jenkins \
    && useradd -c 'Jenkins user' -g 1000 -l -M -s /bin/sh -u 1000 jenkins

COPY dch-root-ca.crt /etc/pki/ca-trust/source/anchors/

RUN update-ca-trust

CMD ["tini", "sleep", "--", "infinity"]